Messages in this thread | | | Date | Wed, 2 Aug 2023 12:06:44 +0200 | From | Greg Kroah-Hartman <> | Subject | Re: [PATCH] usb: xhci-plat: fix usb disconnect issue after s4 |
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On Wed, Aug 02, 2023 at 05:58:17PM +0800, Yinbo Zhu wrote: > > > 在 2023/8/2 下午5:39, Greg Kroah-Hartman 写道: > > On Wed, Aug 02, 2023 at 05:06:42PM +0800, Yinbo Zhu wrote: > > > The xhci retaining bogus hardware states cause usb disconnect devices > > > connected before hibernation(s4) and refer to the commit '547d55fa83 > > > ("usb: ohci-platform: fix usb disconnect issue after s4")' which set > > > flag "hibernated" as true when resume-from-hibernation and that the > > > drivers will reset the hardware to get rid of any existing state and > > > make sure resume from hibernation re-enumerates everything for xhci. > > > > > > Signed-off-by: Yinbo Zhu <zhuyinbo@loongson.cn> > > > --- > > > drivers/usb/host/xhci-plat.c | 21 ++++++++++++++++++--- > > > 1 file changed, 18 insertions(+), 3 deletions(-) > > > > What commit id does this fix? > > > > Should it go to stable kernels? > > > Sorry, perhaps it has been rebased, that tree was mainline tree next > branch, you can find this commit id "f3d478858bec4"
Please fix this up and add a proper Fixes: line and if needed a cc: stable line.
thanks,
greg k-h
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